SPRS292 − OCTOBER 2005
MECHANICAL DATA
package thermal resistance characteristics
The following tables show the thermal resistance characteristics for the GDP and ZDP mechanical packages.
thermal resistance characteristics (S-PBGA package) for GDP
NO |
|
|
| °C/W | Air Flow (m/s)† |
|
|
| Two Signals, Two Planes |
| |
|
|
|
|
| |
1 | RΘJC |
| 9.7 | N/A | |
2 | PsiJT |
| 1.5 | 0.0 | |
3 | RΘJB |
| 19 | N/A | |
4 | RΘJA |
| 22 | 0.0 | |
5 | RΘJA |
| 21 | 0.5 | |
6 | RΘJA |
| 20 | 1.0 | |
7 | RΘJA |
| 19 | 2.0 | |
8 | RΘJA |
| 18 | 4.0 | |
9 | PsiJB |
| 16 | 0.0 |
†m/s = meters per second
thermal resistance characteristics (S-PBGA package) for ZDP
NO |
|
|
| °C/W | Air Flow (m/s)† |
|
|
| Two Signals, Two Planes |
| |
|
|
|
|
| |
1 | RΘJC |
| 9.7 | N/A | |
2 | PsiJT |
| 1.5 | 0.0 | |
3 | RΘJB |
| 19 | N/A | |
4 | RΘJA |
| 22 | 0.0 | |
5 | RΘJA |
| 21 | 0.5 | |
6 | RΘJA |
| 20 | 1.0 | |
7 | RΘJA |
| 19 | 2.0 | |
8 | RΘJA |
| 18 | 4.0 | |
9 | PsiJB |
| 16 | 0.0 |
†m/s = meters per second
packaging information
The following packaging information and addendum reflect the most current released data available for the designated device(s). This data is subject to change without notice and without revision of this document.
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443 | 103 |